Ilkaha caadiga ah waa doorashada ugu habboon uguna dhaqaale badan xaaladda shaqada ciidda. Caaradda ilkuhu waa mid fiiqan sida geeska mindi, Xitaa haddii la duugo, had iyo jeer waxay jartaa ciidda dusha sare ee iska caabbinta ugu yar. Tusaale ahaan:1U3302Ilkaha caadiga ah

Ilkaha baaldiga dhagaxa ah, oo la mid ah ilkaha aadanaha. Waxaa lagu soo ururiyaa baaldiga iyadoo lagu xirayo adapter. Ilkaha baaldiga dhagaxa ah waxaa inta badan loo isticmaalaa baaldiga dhagaxa ah. Noocan ilkaha baaldiga ah ee fiiqan waxaa guud ahaan loo isticmaalaa macdanta birta ah, macdanta dhagaxa ah iyo macdan qodista kale.1U3352RCIlkaha dhagaxa ah